baber/WOPTO huggingface dataset:
Patent JP-H02243121-A (JP)
Title: Cleaning device of toilet bowl by ozone
Inventor: TANAKA KIYOTAKA
IPC: A47K17/00
Filed: 1989-03-17
Abstract: PURPOSE:To form ozone for decomposing and disinfecting filthy matters by ozone by providing mercury lamps which respectively radiate ultraviolet rays each having different wave length to the inside surface of a toilet bowl and on a toilet seat. CONSTITUTION:When a user leaves from a toilet seat 3 and shuts a cover 4 after using a western style toilet 1, it is detected by a seat switch, etc. The cover 4 is locked at this state, and two low voltage mercury lamps 5 and 6, that are electrically connected to the seat switch, are turned on for a specified time period by a timer, etc. After the specified time has passed, the cover 4 is unlocked. The mercury lamp 5 radiates ultraviolet rays having a wave length centering on 185nm, and the mercury lamp 6 radiates ultraviolet rays having a wave length centering on 254nm. Ozone O3 is formed from O2 in the air by the ultraviolet rays a having wave length centering on 185nm. The ozone O3 is decomposed into free radical O and oxygen O2 by the ultraviolet rays centering on 254nm. Therefore, decomposition and removal of organic substances contained in filthy matters 8 are carried out by radiating the two kinds of ultraviolet rays having different wave length.
Patent JP-H10271672-A (JP)
Title: Vehicle power supply device
Inventor: KOJIMA AKIO
IPC: H02J7/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To supply a voltage with which an ECU(electronic control unit) can operate to the ECU when a starter operates without providing a separate exclusive IC. SOLUTION: A power supply device which supplies a power to an ECU 3 is composed of a coil 11 connected to a power supply line 10 from a battery 1, a switching transistor 12 which turns on/off a current applied to the coil 11, a control circuit 20 which controls the switching transistor 12 to turn on/off and a diode 15 and a smoothing capacitor 16 which smooths a counter electromotive force which is induced in the coil 11, when the switching transistor 12 is turned off and supply the smoothed step-up voltage to the ECU 3. With this constitution, a step-up voltage necessary to make the ECU 3 operate can be obtained by utilizing the counter electromotive force which is induced in the coil 11 when the switching transistor 12 is turned off.
Patent JP-S5338685-A (JP)
Title: Production of yeast cells
Inventor: MINAMI SEIJI
IPC: C12R1/88
Filed: 1976-06-08
Abstract: PURPOSE: To produce yeast cells having high growth rate even at higher temperatures by cultivating Torulopsis thailandea in an medium containing methanol as main C source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58182834-A (JP)
Title: Manufacture of sapphire film
Inventor: KANAMORI KATSU
IPC: H01L27/00
Filed: 1982-04-21
Abstract: PURPOSE:To form a sapphire film at an extremely low cost and contrive that the thermal expansion is closer to that of Si than in a substrate of simple sapphire, and that defects do not generate in the process by a method wherein aluminum or raw material gas wherein aluminum is the main constituent is added into the high frequency plasma of gas containing oxygen, and then the sapphire film is separated out on a heated Si single crystal substrate. CONSTITUTION:The gas in gasification of aluminum chloride as the raw material is injected into the derived oxygen gas plasma of 13.56MHz. A sapphire (alpha-Al2O3) film of approx. 10mum is produced on the single crystal CZ Si wafer heated to 1,000 deg.C which is set up close to the plasma. When Si is grown on this sapphire film by a CVD method, it is confirmed to turn into an approximately perfect single crystal film.
Patent JP-2000259465-A (JP)
Title: Data updating device
Inventor: OUCHI SHINICHI
IPC: G06F12/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To easily update plural data tables including related data. SOLUTION: Respective data tables T1 to T3 of a data base 1 are respectively linked with sheets S1 to S3 by utilizing spreadsheet software, and the sheet SI for input is also provided with cells for displaying related data among the tables T1 to T3. And the cells corresponding to related data of the tables T1 to T3 of the sheets S1 to S3 are linked with the applicable cells of the sheet SI for input. Since respective cells of the sheet SI for input are linked with the sheets S1 to S3 linked with the sheet SI for input, the related data are shown on the sheet SI for input among the tables T1 to T3, and the tables T1 to T3 of the data base 1 are updated by updating these data in the sheet SI for input.
Patent JP-H10267381-A (JP)
Title: Ceiling embedded-type air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a mechanism for interlocking a wind direction altering plate of an air outlet provided at four sides of a decorative panel of a ceiling embedded type air conditioner with easy assembling and small number of components. SOLUTION: The ceiling embedded type air conditioner comprises a cam 3b having a slit 3c long in a radial direction from a rotary shaft 3a at an end of the shaft 3a of a wind direction altering plate 3 adjacent to three corners 1a of a decorative panel, and a coupler 4 having a rod 4a inserted at both ends into the slit 3c of the cam 3b and an arm 4b rotatably supported to a rear surface of the corner 1a so that the rod 4a is rockable in parallel. In this case, any one of the plates 3 of the outlets 2 provided at the four sides of the panel is rotated to interlock the other plate 3 via the coupler 4.
Patent JP-S55159339-A (JP)
Title: Brake
Inventor: FUKUDA SHINKICHI
IPC: F16D63/00
Filed: 1979-05-29
Abstract: PURPOSE: To increase braking force at the time when a wheel is turned in forward direction and to enable to brake and stop a bicycle when the wheel is turned in reverse direction, by providing an actuating member and a lever for bringing a brake shoe into or out of engagement with a drum and a ratchet with an arcuate shoe that can be brought out of or into engagement with the drum.  
     CONSTITUTION: In the brake for the bicycle, when the arcuate shoe 4 of the ratchet 3 comes out of engagement with the drum 6, the actuating member 1 is also  retracted by a shift pin E. Therefore, point B is retracted around point C through  the movement of the lever 2 and input end F of the shoe 5 is moved from point F 2   to point F 3 , so that braking force is increased. When the wheel is turned in reverse  direction, on the other hand, arcuate shoe 4 comes into engagment with the drum 6  and rotation of the wheel is stopped through the frictional contact of the shoe 4 and  the drum 6. When brake lever is retracted in the state that reverse rotation of the  wheel is prevented, in braking and stopping the bicycle on an uphill, the lever 2  and the member 1 are returned to their original positions but the ratchet 3 is not  actuated, so that the bicycle can be stopped with the arcuate shoe 4 being held in  engagement with the drum 6. When the bicycle is moved forward, the ratchet 3  comes out of engagement with the drum 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03268767-A (JP)
Title: Electrode for iontophoresis
Inventor: KUSUNOKI SHINICHIRO
IPC: A61N1/30
Filed: 1990-03-19
Abstract: PURPOSE:To allow iontophoresis which is considerably suppressed in pH fluctuation by combining a polarizable electrode consisting of anodized Ti, etc., with the pulse type iontophoresis. CONSTITUTION:This electrode is the polarizable electrode and is used for the pulse type iontophoresis. The polarizable electrode consists of any of surface oxidized Ti, A1, Sn, Fe, Zn, V, W, and Cu. The fluctuation in pH of an electrode contact medium (usually aq. soln.) with lapse of time is suppressed in this way.
Patent JP-H05275203-A (JP)
Title: Semiconductor ceramic composite
IPC: C04B35/46
Filed: 1992-03-25
Abstract: PURPOSE:To provide a semiconductor ceramic composite of resistivity within a practical range, high withstand voltage characteristics, denseness, high strength as ceramic, and high reliability. CONSTITUTION:A semiconductor ceramic composite containing (Ba1-P-Q-RSrPCaQMR)TiXO3 (where M is an element selected from among rare earth elements, P a value of 0-10, Q a value of 0.10-0.15, R a value of 0.003-0.006, and X a value of 1.00-1.02), MnO2, SiO2, and AlO3/2, where MnO2 is 0.0010-0.0013mol, SiO2, 0.02-0.10mol, and AlO3/2 0.005-0.02mol to 1mol of (Ba1-P-Q-RSrPCaQMR).
Patent JP-H08256684-A (JP)
Title: Cheese and its production
Inventor: KAWASAKI ISAHIRO
IPC: A23L1/305
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a cheese, capable of enhancing the absorbability of calcium contained in the cheese due to its content of a phosphate group-binding peptide therein and effective in strengthening bones of patients suffering from osteoporosis or school children. CONSTITUTION: This cheese contains a phosphate group-binding peptide which has 1,000-10,000 molecular weight and >=0.5wt.% content of the phosphate groups bound to the peptide and is soluble in a 2.5% trichloroacetic acid. The cheese is good in absorbability of calcium. Furthermore, the method for producing the cheese is to add a protease selected from the group of trypsin, plasmin, cathepsin B and kallikrein in an amount so as to provide 10-1,000μmol pNA/hr based on 1kg raw material milk or urokinase to be a plasminogen activator in an amount of >=10IU based on 1kg raw material milk and produce the phosphate group-binding peptide during the period of aging.
Patent JP-S63234023-A (JP)
Title: Production of linear poly(2,5-thiophene)
Inventor: FUJISAKA TOMOHIRO
IPC: C08G61/12
Filed: 1987-03-20
Abstract: PURPOSE:To safely and easily obtain a linear poly(2,5-thiophene), by reacting thiophene with a specific alkali metal compound in an organic solvent in the absence of water and reacting the reaction product with a 2,5-dihalogenated thiophene. CONSTITUTION:A linear poly(2,5-thiophene) can be produced by reacting (A) thiophene with (B) 2-2.2 equivalent of an alkali metal compound of formula R.M (R is alkyl, phenyl, alkyl-substituted phenyl or dialkylamino; M is alkali metal) and reacting the reaction product with (C) a 2,5-dihalogenated thiophene. The reactions are carried out in an organic solvent (e.g. ethyl ether) essentially in the absence of water. The amount of the component C is nearly equivalent to the component A.
Patent JP-S55158881-A (JP)
Title: Automatic welding equipment
Inventor: MURAKAMI ETSUZOU
IPC: B23K9/127
Filed: 1979-05-30
Abstract: PURPOSE: To weld easily with the weld line position and shape being free from restrictions of structure of the equipment, by welding by driving the work mounting table through output signals from individual storage means and common shaft driving means.  
     CONSTITUTION: When welding, the kind of the first work and its welding reference point, for example, the coordinates of welding start position (x 1 , y 1 ) are read from a second storage means 6, and shaft driving signals are output to driving control circuits 8, 9 for X-axis and Y-axis. Receiving output signals from a control device 7, the circuits 8, 9 drive shaft driving motors 301 and 401, and the welding position of the first work is determined just beneath a welding heat source 1. Then, on the basis of the data from the means 6, the X-axis and Y-axis driving means 3 and 5 are driven, and signals are supplied to a welding control circuit 10 to perform welding. After completion of this welding, the work mounting table 2 is moved to the welding start point (x 2 , y 2 ) of the second work by the output from the means 6, and  welding is performed. Thereafter, similarly, positioning and welding are conducted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05274563-A (JP)
Title: Method for setting up mode of fire receiver
IPC: G08B17/00
Filed: 1992-03-26
Abstract: PURPOSE:To surely and easily set up a mode, to reduce cost and to improve designability. CONSTITUTION:Operation modes such as a normal mode under guarding, an inspection mode under inspection and an execution mode under execution are selectively set up by a mode selection switch SW0. A processing means to be a built-in microcomputer executes plural individual operation processing for attaining each mode in accordance with a set mode. The processing means allows a display device D to display contents corresponding to the mode setting of the switch SW0.
Patent JP-S55160381-A (JP)
Title: Correction system for sound volume of automatic piano player
Inventor: KUBODERA TADASHI
IPC: G11B31/02
Filed: 1979-05-31
Abstract: PURPOSE: To expand the dynamic range of a reproduced signal by providing a circuit which outputs a constant output signal putting an electromagnetic plunger into operation.  
     CONSTITUTION: A signal of a high-frequency range reproduced from a tape is supplied to comparing circuit 4 by way of rectifying circuit 1 and inverting amplifiers 2 and 3 and then converted into a rectangular wave by a saw-tooth signal supplied to one terminal of comparing circuit 4. Then, it is supplied to OR circuit Q 5  via inverter 4. At this time, the minimum signal of the rectangular wave is set to a minimum value by which a plunger operates. On the other hand, comparator 5 outputs a rectangular wave of a constant minimum value by which the plunger operates and the wave is supplied to OR circuit Q 5  via inverter Q 7 . Therefore, even if the output of inverter Q 4  is small, the plunger is able to operate at any time. The circuit like this is provided even for a low-frequency range so as to rise a weak-sound part, so that the dynamic range can be expanded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01241301-A (JP)
Title: Method and device for edging slab
Inventor: TAZOE NOBUHIRO
IPC: B21B1/26
Filed: 1988-03-22
Abstract: PURPOSE:To reduce press loads and improve the product yield by chamfering top and bottom faces at both ends of a slab by use of chamfering metal dies having a tapered groove and then edging the slab by a vertical face of edging metal dies. CONSTITUTION:A metal die 1 consisting of chamfering metal die 1' and an edging metal die 1'' having a vertical face is held on a metal die holder in a stacked state. The holder 2 is mounted on a frame 3 enabling the dies 1' and 1'' to change to each other to be freely go up and down. First, a vertically driving device 4 positions the die 1' to abut on a slab 7 and chamfering top and bottom ends of the slab 7 is performed by use of a draft driving device 5. Then, the slab 7 is edged by the die 1''. Press drafting loads are reduced because edging is performed on the chamfered slab 7. Further, the yield of rolled products is improved because dog bones 11 and fishtails of the slab 7 are reduced.
Patent JP-S58184448-A (JP)
Title: Manufacture of solar heat collecting plate and device therefor
Inventor: KASHIMURA YUUICHI
IPC: F24S10/70
Filed: 1982-04-21
Abstract: PURPOSE:To simplify the work of fixing water pipes and to save labor by making a series of working steps into line production system by a method wherein a continuous water pipe material is fixed to an elongated continuous heat collecting plate material and then the heat collecting plate material and the pipe material are cut at every predetermined length. CONSTITUTION:The plate material A is supplied to a press 17 by means of a roll feeder 16 and square holes 22 are drilled at every predetermined interval l in the intermediate part of the width W' of the material A. The interval l is equal to the length l of each of the water pipes shown in Fig. 1. Further, curved sections 2 of the material A which open upward are formed in sequence by a roll forming device 18 and after the formation of the curved sections 2, the material A is supplied to a device 19 so that the pipe material B are press-fitted into the curved sections 2 from upward by the device 19. The material A fed out from the device 19 has its fin A1 cut and is severed to form each of heat collecting plate units 1 while the units 1 are supplied to a device 21 in sequence in a condition in which they are connected to one another by the pipe material B. Then the device 21 cuts the intermediate part of a pipe section B1 so that the water pipes each having the predetermined length l are formed in sequence from the material B to thereby complete the solar heat collecting plate.
Patent JP-S51143341-A (JP)
Title: Method for connecting an optical fiber
Inventor: HOSHIKAWA MASAO
IPC: G02B6/38
Filed: 1975-06-04
Abstract: PURPOSE:To facilitate connection of an optical fiber so as to maximize an output of light detection by adjusting butt condition of its end surface.
Patent JP-S63235499-A (JP)
Title: Method for plating ruthenium
Inventor: KONASE TAKASHI
IPC: C25D21/18
Filed: 1987-03-24
Abstract: PURPOSE:To efficiently plate ruthenium by transiently drying an Ru-contg. soln. with the plating rate reduced due to an increase of an Ru ion having lowered valency in the soln., and redissolving the dried material to form an electrolyte having a plating rate equivalent to that of the original soln. CONSTITUTION:In the plating of Ru using an Ru-contg. soln., the soln. with the plating rate reduced due to an increase of an Ru ion having lowered valency in the soln. is treated as follows. Namely, the soln. is heated to 150-350 deg.C to evaporate water and a sulfuric acid component, and evaporated to dryness. The dried solid Ru material is then allowed to cool, and dissolved in water to obtain an aq. soln. of ruthenium sulfate. The Ru is oxidized to a tetravalent Ru ion in this way, and the exhausted soln. is regenerated to an electrolyte having a plating rate equivalent to that of the original soln. by such a simple method. Accordingly, Ru plating can be efficiently carried out with the regenerated Ru-contg. soln as the electrolyte.
Patent JP-S54160322-A (JP)
Title: Separation of dichlorobenzene isomer
Inventor: HASHIMOTO MAKOTO
IPC: C07C17/38
Filed: 1978-06-07
Abstract: PURPOSE: To separate high-purity m- and p-dichlorobenzenes useful as dyes, pesticides, and phermaceuticads, by extraction distillation of m-dichlorobenzene from m- and p-dichlorobenzene mixture with a specific solvent, e.g. sulfolane.  
     CONSTITUTION: A mixture of equal amounts of m- and p-dichlorobenzenes is subjected to extraction distillation in the presence of a solvent selected from sulfolane, decyl alcohol, O- and m-cresols to give high-purity m-dichlorobenzene. The remaining liquid is redistilled to isolate high-purity p-dichlorobenzene. The solvent is recycled and reused.  
     EFFECT: High relative volatility of m- and p-dichlorobenzenes permits very easy separation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11252139-A (JP)
Title: Polling period controller
Inventor: YOSHIHARA TAKAHITO
IPC: H04L12/26
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To allow the polling period controller to make polling with a period following a time change of a management information value of a managed device. SOLUTION: A polling period arithmetic section 5 applies frequency analysis to a management information value series stored in a management information value series storage section 4 to find a maximum frequency and decides a polling period from a reciprocal of the doubled maximum frequency. A central control section 2 compares a required band obtained from the polling period with a management band of a network and acquires a management information value of the managed device 11 for the polling period when the former is smaller than the latter. When the former is larger the latter, the control section 2 acquires the management information value of the managed device 11 for the polling period found from the management band.  The acquires management information value is stored in a management information value series storage section 4, in which the oldest management information value is deleted.
Patent JP-S5218526-A (JP)
Title: Throttle valve working system of vehicles
Inventor: NAGASE HIDENOBU
IPC: F02D29/02
Filed: 1975-06-05
Abstract: PURPOSE: A throttle valve working system of vehicle which can improve acceleration and actually give feeling of acceleration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61226987-A (JP)
Title: Manufacture of buried-structure semiconductor laser
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/00
Filed: 1985-03-31
Abstract: PURPOSE:To improve yield and reproducibility by forming a mesa stripe containing a clad layer and a semiconductor layer through etching up to an active layer and melting back the active layer in regions except the mesa stripe. CONSTITUTION:An N-type clad layer 2, an active layer 3, a P-type clad layer 4 and a GaAs layer 5 are shaped onto an N-GaAs substrate 1 in succession, and a mesa stripe 6 is shaped by using a photoetching method. Etching is stopped at the active layer 3 by employing a selective etching method at that time, and second crystal growth is conducted. An active layer 3b in regions except the mesa stripe 6 is removed by employing the melt-back technique of an LPE method at that time, and only GaAs is melted back selectively and a buried layer 7 and a cap layer 8 are formed in succession. Lastly, a Zn diffusion layer 9 is formed, a current path is shaped, and a P-type electrode 10 and an N-type electrode 11 are formed. Accordingly, the buried structure of an AlGaAs group material having high performance is acquired with excellent yield and reproducibility.
Patent JP-H096074-A (JP)
Title: Device and method for printing on both sides of paper and storage medium storing program capable of being read out by computer
Inventor: SHIMIZU MASAAKI
IPC: G06F3/12
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the troublesomeness of an operator for double-sided printing processing in a printing device and to prevent erroneous printing from occurring by providing a 1st side printing control means, a 2nd side printing control means, a detection means and a non-failure recovery control means, which are specified respectively. SOLUTION: The printing device is constituted of a panel control part 105, a jamming recovery means 107 and a printing mechanism part 108. The 1st side printing control means controls so that the printing data of either page of an even numbered page and an odd numbered page may be printed on the 1st side of a recording medium, and a 2nd side control means controls so that the printing data of the other page of the even numbered page and the odd numbered page may be printed on the 2nd side of the recording medium whose 1st side the printing data of either page has been recorded on. The detection means detects the printing failure in a printing means.  The non-failure recovery control means controls in the case the detection means detects the printing failure in the midst of control by the 2nd side printing control means so that the printing data of the page at which the failure occurs may not be printed but the printing data of the rest may be printed on the recording medium after releasing the failure.
Patent JP-H02246305-A (JP)
Title: Method for winding saddle type coil
Inventor: NAMIKATA TOSHIO
IPC: H01F41/06
Filed: 1989-03-20
Abstract: PURPOSE:To realize winding in a regularly arranged state by winding wiring material by arranging pressing jigs in the manner in which a space equivalent to one layer of wiring material which is to be wound around a winding core is formed between the pressing jig and the winding core. CONSTITUTION:Pressing jigs 25 are arranged so as to face a winding frame 22 in the manner in which a space 24 equivalent to one layer of wiring material to be wound around a winding core is formed. The inner peripheral surface 27 of the pressing jig 25 is made similar to the outer peripheral surface 26 of circular arc type section of a winding frame 22, and the space equivalent to one layer is formed between the outer peripheral surface 26 and the inner peripheral surface 27. By putting the winding core 21 in a groove 28 of the pressing jig 25, the pressing jig 25 can be positioned to the winding core 21. As a result, the movement of the wiring material 23 to be wound around the winding core 21 is regulated in the space 24. Thereby a saddle type coil 20 wherein the wiring material 23 is wound in a suitable orderly state can be obtained.